EDIT

import java.io.FileNotFoundException;

import java.net.URI;

import java.net.URISyntaxException;

import org.junit.Assert;

import org.junit.BeforeClass;

       // Logger.getLogger("org.dbunit").setLevel(Level.DEBUG);

    }

    private final String[] includeTableNames_create = new String[]{"TAXONNAME", "REFERENCE", "AGENTBASE", "HOMOTYPICALGROUP", "REGISTRATION",

            "HIBERNATE_SEQUENCES"};

//                "REPRESENTATION", "REPRESENTATION_AUD", "HIBERNATE_SEQUENCES"},

//                "RegistrationTerms");

       Assert.assertNotNull(workingset.getOwner());

       Assert.assertEquals(Registration.class, workingset.getOwner().getClass());

       workingset.getFieldUnit().setFieldNotes("FieldNotes");

       workingset.getFieldUnit().setFieldNumber("FieldNumber");

       workingset.getFieldUnit().getGatheringEvent().setLocality(LanguageString.NewInstance("Somewhere", Language.ENGLISH()));

       printDataSetWithNull(System.err, new String[]{"TYPEDESIGNATIONBASE", "SPECIMENOROBSERVATIONBASE"});

       Assert.assertNotNull(specimenTypeDesignationDTO.asSpecimenTypeDesignation().getTypeSpecimen());

       Assert.assertEquals(MediaSpecimen.class, specimenTypeDesignationDTO.asSpecimenTypeDesignation().getTypeSpecimen().getClass());

       service.save(workingset);

       Assert.assertTrue(workingset.getSpecimenTypeDesignationDTOs().size() == 2);

    public void test03_deleteTypeDesignationTest() {

        // FieldUnit" ID="5001

        Assert.assertTrue(workingset.getSpecimenTypeDesignationDTOs().size() == 2);

        SpecimenTypeDesignationDTO deleteDTO = null;

        // printDataSetWithNull(System.err, includeTableNames_delete);

        Registration reg = workingset.getOwner();

        Assert.assertEquals(1, workingset.getSpecimenTypeDesignationDTOs().size());

        reg = workingset.getOwner();

//        printDataSetWithNull(System.err, includeTableNames_delete);

        Assert.assertNotNull(workingset.getOwner());

        Assert.assertEquals(2, workingset.getSpecimenTypeDesignationDTOs().size());

        service.delete(workingset, true);

        Team team = Team.NewTitledInstance("Novis, Braidwood & Kilroy", "Novis, Braidwood & Kilroy");

        Reference nomRef = ReferenceFactory.newArticle();

        nomRef = cdmRepository.getReferenceService().save(nomRef);

        nomRef.setAuthorship(team);

        nomRef.setTitle("P.M. Novis, J. Braidwood & C. Kilroy, Small diatoms (Bacillariophyta) in cultures from the Styx River, New Zealand, including descriptions of three new species in Phytotaxa 64");

        TaxonName name = TaxonName.NewInstance(NomenclaturalCode.ICNAFP, Rank.SPECIES(), "Planothidium", null,  "victori", null, null, nomRef, "11-45", null);

        name = cdmRepository.getNameService().save(name);

        Registration reg = Registration.NewInstance();

        reg.setName(name);

        reg = cdmRepository.getRegistrationService().save(reg);

        //printDataSetWithNull(System.err, includeTableNames_create);